110.33.0.0/17

AS4804  ·  Microplex PTY LTD

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Summary

Country Australia
Domain optus.net.au
ASN AS4804
Parent Range 110.32.0.0/15
Registry APNIC
ID OPTUSINTERNET-AU

WHOIS Details

inetnum:        110.32.0.0 - 110.33.255.255
netname:        OPTUSINTERNET-AU
descr:          OPTUS INTERNET - RETAIL
descr:          INTERNET SERVICES
descr:          1 Lyonpark Road, Macquarie Park, NSW - 2113
country:        AU
org:            ORG-OIPL5-AP
admin-c:        OI3-AP
tech-c:         OI3-AP
abuse-c:        AO400-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-AU-OPTUSINTERNET
mnt-routes:     MAINT-AU-OPTUSINTERNET
mnt-irt:        IRT-OPTUSINTERNET-AU
last-modified:  2021-01-15T01:45:06Z
source:         APNIC

irt:            IRT-OPTUSINTERNET-AU
address:        1 Lyonpark Rd.
address:        Macquarie Park, NSW 2113
e-mail:         abuse@optusnet.com.au
abuse-mailbox:  abuse@optusnet.com.au
admin-c:        OI3-AP
tech-c:         OI3-AP
auth:           # Filtered
remarks:        abuse@optusnet.com.au was validated on 2025-06-18
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2025-11-18T00:26:27Z
source:         APNIC

organisation:   ORG-OIPL5-AP
org-name:       Optus Internet Pty Ltd
org-type:       LIR
country:        AU
address:        Building F, 3rd Floor
address:        1 Lyonpark Road
phone:          +61-2-8087-0020
fax-no:         +61-2-8085-5108
e-mail:         abuse@optusnet.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:50Z
source:         APNIC

role:           ABUSE OPTUSINTERNETAU
country:        ZZ
address:        1 Lyonpark Rd.
address:        Macquarie Park, NSW 2113
phone:          +000000000
e-mail:         abuse@optusnet.com.au
admin-c:        OI3-AP
tech-c:         OI3-AP
nic-hdl:        AO400-AP
remarks:        Generated from irt object IRT-OPTUSINTERNET-AU
remarks:        abuse@optusnet.com.au was validated on 2025-06-18
abuse-mailbox:  abuse@optusnet.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-18T01:06:46Z
source:         APNIC

role:           Optus Internet
address:        1 Lyonpark Rd.
address:        Macquarie Park, NSW 2113
country:        AU
phone:          +61-2-8082 7800
fax-no:         +61-2-8082 7100
e-mail:         ipadmin@optus.net.au
admin-c:        OI1-AP
tech-c:         OI1-AP
nic-hdl:        OI3-AP
notify:         ipadmin@optus.net.au
mnt-by:         MAINT-AU-OPTUSINTERNET
remarks:        send spam/abuse reports to abuse@optusnet.com.au
remarks:        please use http://wq.apnic.net/apnic-bin/whois.pl
remarks:        to identify networks before sending reports and
remarks:        always include full headers/logs.
last-modified:  2021-09-07T23:35:56Z
source:         APNIC

route:          110.32.0.0/15
origin:         AS4804
descr:          Optus Internet Pty Ltd Building F, 3rd Floor 1 Lyonpark Road
mnt-by:         MAINT-AU-OPTUSINTERNET
last-modified:  2021-06-16T21:24:23Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 110.33.0.0/17

Range ASN Company Num of IPs
110.32.0.0/15 AS4804 OPTUS INTERNET - RETAIL 131,072

Nearby Ranges

BGP prefixes that overlap with 110.33.0.0/16

Range ASN Company Num of IPs
110.32.0.0/15 AS4804 OPTUS INTERNET - RETAIL 131,072

Hosted domains

There are 7 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
110.33.40.167 bliq.au 1
110.33.69.21 dwell.network 1
110.33.15.219 dazzlingdesigns.com.au 1
110.33.77.68 jmirch.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

149 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
110.33.112.1 AS4804 Microplex PTY LTD 4.96ms from Sydney, AU
110.33.14.142 AS4804 Microplex PTY LTD 5.76ms from Sydney, AU
110.33.96.1 AS4804 Microplex PTY LTD 4.68ms from Sydney, AU
110.33.8.1 AS4804 Microplex PTY LTD 4.75ms from Sydney, AU
110.33.60.81 AS4804 Microplex PTY LTD 14.71ms from Sydney, AU
110.33.56.1 AS4804 Microplex PTY LTD 4.86ms from Sydney, AU
110.33.41.70 AS4804 Microplex PTY LTD 15.10ms from Sydney, AU
110.33.109.215 AS4804 Microplex PTY LTD 5.37ms from Sydney, AU
110.33.106.201 AS4804 Microplex PTY LTD 5.99ms from Sydney, AU
110.33.40.1 AS4804 Microplex PTY LTD 5.18ms from Sydney, AU
110.33.23.235 AS4804 Microplex PTY LTD 6.67ms from Sydney, AU
110.33.114.58 AS4804 Microplex PTY LTD 14.26ms from Sydney, AU
110.33.32.1 AS4804 Microplex PTY LTD 4.81ms from Sydney, AU
110.33.47.124 AS4804 Microplex PTY LTD 5.52ms from Sydney, AU
110.33.104.1 AS4804 Microplex PTY LTD 6.89ms from Sydney, AU
110.33.4.72 AS4804 Microplex PTY LTD 5.78ms from Sydney, AU
110.33.3.253 AS4804 Microplex PTY LTD 5.58ms from Sydney, AU
110.33.19.176 AS4804 Microplex PTY LTD 13.01ms from Sydney, AU
110.33.13.199 AS4804 Microplex PTY LTD 6.31ms from Sydney, AU
110.33.46.141 AS4804 Microplex PTY LTD 6.23ms from Sydney, AU
110.33.16.1 AS4804 Microplex PTY LTD 5.16ms from Sydney, AU
110.33.80.1 AS4804 Microplex PTY LTD 4.91ms from Sydney, AU
110.33.15.200 AS4804 Microplex PTY LTD 5.85ms from Sydney, AU
110.33.0.1 AS4804 Microplex PTY LTD 5.26ms from Sydney, AU
110.33.72.1 AS4804 Microplex PTY LTD 4.76ms from Sydney, AU

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
92.109.153.1 AS33915 Vodafone Libertel B.V. 2.85ms from Amsterdam, NL
142.202.91.225 AS53356 Free Range Cloud Hosting Inc. 0.20ms from Ashburn, US
186.125.126.33 AS7303 Telecom Argentina S.A. 18.32ms from Asuncion, PY
170.253.231.1 AS46687 BCI Mississippi Broadband,LLC 9.51ms from Atlanta, US
114.109.236.1 AS17552 True Online 5.06ms from Bangkok, TH
8.20.187.145 AS11178 AccessPlus 0.37ms from Boston, US
95.103.159.33 AS6855 Slovak Telekom, a.s. 4.19ms from Bratislava, SK
85.121.208.1 AS39347 STYLISH BY A&L SRL 3.95ms from Bucharest, RO
92.85.203.65 AS9050 Orange Romania S.A. 4.82ms from Bucharest, RO
84.1.96.209 AS5483 Magyar Telekom Plc. 0.67ms from Budapest, HU
190.103.176.161 AS263812 SONDATECH S.A.S. 0.21ms from Buenos Aires, AR
23.244.77.1 AS11776 Breezeline 10.94ms from Chicago, US
208.103.138.1 AS398143 Great Lakes Energy Connections Inc. 12.25ms from Chicago, US
151.244.219.1 AS200019 ALEXHOST SRL 0.37ms from Chisinau, MD
125.80.201.129 AS4134 CHINANET-BACKBONE 1.35ms from Chongqing, CN
14.109.86.1 AS4134 CHINANET-BACKBONE 2.80ms from Chongqing, CN
74.215.165.1 AS6181 Cincinnati Bell Telephone Company LLC 1.40ms from Cincinnati, US
216.196.167.1 AS6181 Cincinnati Bell Telephone Company LLC 1.19ms from Cincinnati, US
72.180.197.1 AS11427 Charter Communications Inc 2.77ms from Dallas, US
125.19.114.97 AS9498 BHARTI Airtel Ltd. 2.23ms from Delhi, IN
98.250.216.1 AS7922 Comcast Cable Communications, LLC 2.04ms from Detroit, US
197.89.243.1 AS20011 Dimension Data 1.34ms from Durban, ZA
113.72.244.1 AS4134 CHINANET-BACKBONE 4.69ms from Guangzhou, CN
14.23.70.193 AS4134 CHINANET-BACKBONE 2.07ms from Guangzhou, CN
1.55.253.1 AS18403 FPT Telecom Company 2.23ms from Ho Chi Minh City, VN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m6 110.33.6.212
traceroute to 110.33.6.212 (110.33.6.212): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Melbourne, AU
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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